Jenny is on vacation with her family. They are on the 25th floor of the hotel. She took the elevator to the gym on the 3rd floor. How many floors did she go down on the elevator?

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6